Throat microphone?

by Ilona
(PA)

I'm looking to get a new microphone for my husband for Valentine's Day.

His computer is hooked up to the large TV in out living room and the sound through the stereo speakers. When he plays games online he uses an old headset that he leaves around his neck. Since he only uses the mic part of it, not the headphones, it can get in the way.

Is there any sort of microphone only device, possily a throat mic, that you can wear for the computer?

I came across this, http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=260723593359&ssPageName=STRK:MEWAX:ITBut I'm not sure if it will be usable with a computer.